t/lei_external.t

   1 #!perl -w
   2 # Copyright (C) 2020-2021 all contributors <meta@public-inbox.org>
   3 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
   4 # internal unit test, see t/lei-externals.t for functional tests
   5 use strict; use v5.10.1; use Test::More;
   6 my $cls = 'PublicInbox::LeiExternal';
   7 require_ok $cls;
   8 my $canon = $cls->can('ext_canonicalize');
   9 my $exp = 'https://example.com/my-inbox/';
  10 is($canon->('https://example.com/my-inbox'), $exp, 'trailing slash added');
  11 is($canon->('https://example.com/my-inbox//'), $exp, 'trailing slash removed');
  12 is($canon->('https://example.com//my-inbox/'), $exp, 'leading slash removed');
  13 is($canon->('https://EXAMPLE.com/my-inbox/'), $exp, 'lowercased');
  14 is($canon->('/this/path/is/nonexistent/'), '/this/path/is/nonexistent',
  15         'non-existent pathname canonicalized');
  16 is($canon->('/this//path/'), '/this/path', 'extra slashes gone');
  17 is($canon->('/ALL/CAPS'), '/ALL/CAPS', 'caps preserved');
  18
  19 my $glob2re = $cls->can('glob2re');
  20 is($glob2re->('http://[::1]:1234/foo/'), undef, 'IPv6 URL not globbed');
  21 is($glob2re->('foo'), undef, 'plain string unchanged');
  22 is_deeply($glob2re->('[f-o]'), '[f-o]' , 'range accepted');
  23 is_deeply($glob2re->('*'), '[^/]*?' , 'wildcard accepted');
  24 is_deeply($glob2re->('{a,b,c}'), '(a|b|c)' , 'braces');
  25 is_deeply($glob2re->('{,b,c}'), '(|b|c)' , 'brace with empty @ start');
  26 is_deeply($glob2re->('{a,b,}'), '(a|b|)' , 'brace with empty @ end');
  27 is_deeply($glob2re->('{a}'), undef, 'ungrouped brace');
  28 is_deeply($glob2re->('{a'), undef, 'open left brace');
  29 is_deeply($glob2re->('a}'), undef, 'open right brace');
  30 is_deeply($glob2re->('*.[ch]'), '[^/]*?\\.[ch]', 'suffix glob');
  31 is_deeply($glob2re->('{[a-z],9,}'), '([a-z]|9|)' , 'brace with range');
  32 is_deeply($glob2re->('\\{a,b\\}'), undef, 'escaped brace');
  33 is_deeply($glob2re->('\\\\{a,b}'), '\\\\\\\\(a|b)', 'fake escape brace');
  34
  35 done_testing;